Answer:
As a new study in Nature makes clear, not only did processing and eating meat come naturally to humans, it's entirely possible that without an early diet that included generous amounts of animal protein, we wouldn't even have become human—at least not the modern, verbal, intelligent humans we are.
Answer:
what type of pain if its like back psin use a heating pad and take an antibiotic
By he NIH trying a new drug to help reduce pain associated with sickle-cell anemia, it's an example of an "experiment".
An experiment involves a hypothesis (an educated guess as to what's going to happen) and trying out the hypothesis and finding the solution.
Answer:
C. when children show pleasure by smiling and laughing
Explanation:
1. Cocaine
2. Caffeine
3. Morphine
4. Heroine
5. LSD
6. Marijuana
